From be079a5d789c84ce6a3aaede3a04d4126692c0aa Mon Sep 17 00:00:00 2001
From: unknown <ram@mysql.r18.ru>
Date: Wed, 12 Mar 2003 16:52:02 +0400
Subject: Test case for rtree indexes.

---
 mysql-test/t/gis-rtree.test | 72 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 mysql-test/t/gis-rtree.test

(limited to 'mysql-test/t/gis-rtree.test')

diff --git a/mysql-test/t/gis-rtree.test b/mysql-test/t/gis-rtree.test
new file mode 100644
index 00000000000..86fd5723e5a
--- /dev/null
+++ b/mysql-test/t/gis-rtree.test
@@ -0,0 +1,72 @@
+#
+# test of rtree (using with spatial data)
+#
+--disable_warnings
+DROP TABLE IF EXISTS t1, t2;
+--enable_warnings
+
+CREATE TABLE t1 (
+  fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
+  g GEOMETRY NOT NULL,
+  SPATIAL KEY(g)
+) TYPE=MyISAM;
+
+SHOW CREATE TABLE t1;
+
+let $1=150;
+let $2=150;
+while ($1)
+{
+  eval INSERT INTO t1 (g) VALUES (GeomFromText('LineString($1 $1, $2 $2)'));
+  dec $1;
+  inc $2;
+}
+
+SELECT count(*) FROM t1;
+EXPLAIN SELECT fid, AsText(g) FROM t1 WHERE Within(g, 
+  GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
+SELECT fid, AsText(g) FROM t1 WHERE Within(g, 
+  GeomFromText('Polygon((140 140,160 140,160 160,140 160,140 140))'));
+
+DROP TABLE t1;
+
+CREATE TABLE t2 (
+  fid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
+  g GEOMETRY NOT NULL
+) TYPE=MyISAM;
+
+let $1=10;
+while ($1)
+{
+  let $2=10;
+  while ($2)
+  {
+    eval INSERT INTO t2 (g) VALUES (LineString(Point($1 * 10 - 9, $2 * 10 - 9), 
+					       Point($1 * 10, $2 * 10)));
+    dec $2;
+  }
+  dec $1;
+}
+
+ALTER TABLE t2 ADD SPATIAL KEY(g);
+SHOW CREATE TABLE t2;
+SELECT count(*) FROM t2;
+EXPLAIN SELECT fid, AsText(g) FROM t2 WHERE Within(g, 
+  GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))'));
+SELECT fid, AsText(g) FROM t2 WHERE Within(g, 
+  GeomFromText('Polygon((40 40,60 40,60 60,40 60,40 40))'));
+
+let $1=10;
+while ($1)
+{
+  let $2=10;
+  while ($2)
+  {
+    eval DELETE FROM t2 WHERE Within(g, Envelope(LineString(Point($1 * 10 - 9, $2 * 10 - 9), Point($1 * 10, $2 * 10))));
+    SELECT count(*) FROM t2;
+    dec $2;
+  }
+  dec $1;
+}
+
+DROP TABLE t2;
-- 
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